Pith Number

pith:4M6FKEJG

pith:2016:4M6FKEJGDNWX4VCSZD3PB7GPFE

not attested not anchored not stored refs pending

Classical conformal blocks

Pietro Menotti

arxiv:1601.04457 v3 · 2016-01-18 · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4M6FKEJGDNWX4VCSZD3PB7GPFE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:04:21.621906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e33c5511261b6d7e5452c8f6f0fccf2927fac109c12c91b49a6b004cf67b38b7

Aliases

arxiv: 1601.04457 · arxiv_version: 1601.04457v3 · doi: 10.48550/arxiv.1601.04457 · pith_short_12: 4M6FKEJGDNWX · pith_short_16: 4M6FKEJGDNWX4VCS · pith_short_8: 4M6FKEJG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4M6FKEJGDNWX4VCSZD3PB7GPFE \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e33c5511261b6d7e5452c8f6f0fccf2927fac109c12c91b49a6b004cf67b38b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "758a61389f2c518654b29fe30c013caf28a0216531f212833169b2ed6d0a8d9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-01-18T10:37:44Z",
    "title_canon_sha256": "fe55edd2ef9bde8ec5e06d6cdc0d866d49ab14d2305769eb5a3f5d28921909ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04457",
    "kind": "arxiv",
    "version": 3
  }
}